49 lines
1.2 KiB
Java
49 lines
1.2 KiB
Java
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import java.util.Deque;
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import java.util.ArrayDeque;
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public class ExempleSY3{
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public static void main(String[] args){
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// 3 + 4 × (2 − 1)
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// doit donner 3421-*+
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Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
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expression.addLast(new TokenConstant(3));
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expression.addLast(new TokenOperator(Operator.ADD));
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expression.addLast(new TokenConstant(4));
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expression.addLast(new TokenOperator(Operator.MUL));
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expression.addLast(new TokenSeparator(Separator.LB));
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expression.addLast(new TokenConstant(2));
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expression.addLast(new TokenOperator(Operator.SUB2));
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expression.addLast(new TokenConstant(1));
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expression.addLast(new TokenSeparator(Separator.RB));
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ShuntingYard se = new ShuntingYard(expression);
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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se.shunting();
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System.out.println(se);
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}
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}
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